About Chess Challenges for Clever Minds GameChess Challenges for Clever Minds is a series of 23 chess puzzle games. Play through the tutorial first & then you can play the remaining challenges in any order. Challenges with big blocks and 3 icons on them require 3 moves to beat. Challenges with 2 icons require 2 moves to beat. Challenges with a single icon on them can be completed in a single move. The challenges with fewer moves are easier than the challenges requiring more moves. Checkmate the competitor in the required move count to beat each stage. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.